MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 131.2640 30.5070 174.0850 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > u5M_gDpMUVjMb-0sBPsh1Q > 2024-05-14 04:34:10 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"QEC","auth_seq_id":3836} > 421 > 138 > 585 > 271 > 0 > 1 $$$$